Suggestions by @tomzillawash3r3

Frank Oz

as Grover in Ernie and Bert - Imagine That (1993)

Kevin Clash

as Hoots the Owl in Ernie and Bert - Imagine That (1993)

Caroll Spinney

as Oscar the Grouch in Ernie and Bert - Imagine That (1993)

Jerry Nelson

as Count Von Count in Ernie and Bert - Imagine That (1993)

Kevin Clash

as Elmo in Ernie and Bert - Imagine That (1993)

Paul Reubens

as Bernie in Ernie and Bert - Imagine That (1993)

Martin P. Robinson

as Mr. Snuffleupagus in Ernie and Bert - Imagine That (1993)

Frank Oz

as Cookie Monster in Ernie and Bert - Imagine That (1993)

Caroll Spinney

as Big Bird in Ernie and Bert - Imagine That (1993)

Frank Oz

as Bert in Ernie and Bert - Imagine That (1993)

Steve Whitmire

as Ernie in Ernie and Bert - Imagine That (1993)

Jim Henson

as Imagination (End Credits Song) in Ernie and Bert - Imagine That (1993)

Bubbles

as Settings in Ernie and Bert - Imagine That (1993)

Pirates

as Settings in Ernie and Bert - Imagine That (1993)

Dinosaurs

as Settings in Ernie and Bert - Imagine That (1993)

Medieval Fantasy

as Settings in Ernie and Bert - Imagine That (1993)

Racing

as Settings in Ernie and Bert - Imagine That (1993)

The Ocean

as Settings in Ernie and Bert - Imagine That (1993)

Outer Space

as Settings in Ernie and Bert - Imagine That (1993)

The Wild West

as Settings in Ernie and Bert - Imagine That (1993)